ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2026

Declaring a procedure/a function
The different syntaxes for declaring a procedure...
Calling a procedure/a function
Syntax for calling a local or global procedure.
Procedure/Function
A procedure is used to associate an identifier with a statement block...
Parameters of a procedure/function
You have the ability to pass parameters to a procedure.
Global procedure/function
A global procedure can be used in all the processes or events of the project.
Local procedure
Two types of procedures are available...
Prototype overload/Overload
The procedures and the methods of classes can have several syntaxes.
Typecasting of parameters
The description of the parameter type is optional...
MyParameters (Reserved word)
The MyParameters keyword is used to handle the parameters passed to a WLanguage procedure...
Parameters of a procedure with a variable number of parameters
When the procedure uses a variable number of parameters, you must be able to handle the different parameters passed to the function in the code of the procedure.
Passing parameters
The parameters can be passed to a procedure...
xlsData (Function)
Retrieves the content of a cell found in an XLS file.
iCreateFont (Function)
Creates a new print font.
xlsClose (Function)
Closes an XLS file.
iConfigure (Function)
Configures the printer for a print performed in WLanguage: by opening the configuration window....
iRoundBorder (Function)
Prints a border with rounded outlines at specified coordinates.
xlsNbColumn (Function)
Returns the number of columns found in a worksheet of an XLS file.
iLastFile (Function)
Returns: the full name of the last file generated during the print (PDF, RTF, text,...
iBorder (Function)
Prints a border at specified coordinates.
xlsNbRow (Function)
Returns the number of rows found in an XLS file.
xlsOpen (Function)
Opens an Excel file (xls or xlsx files).
iPrintWord (Function)
Sends the character string passed in parameter to the print "buffer".
xlsColumnTitle (Function)
Retrieves the title of a column found in an XLS file.
iPrintArea (Function)
Prints a text in a rectangular area.
ToolTipDelay (Function)
Used to modify: the timeout before displaying the tooltips. the display duration...
AJAXCancelAsynchronousCall (Function)
Cancels the automatic execution of the browser procedure called by AJAXExecuteAsynchronous.
AJAXAsynchronousCallPending (Function)
Used to find out whether a server procedure called by AJAXExecuteAsynchronous is currently run.
AJAXAvailable (Function)
Used to find out whether the AJAX technology is supported by the current browser.
AJAXExecuteAsynchronous (Function)
Runs a server procedure without refreshing the page.
ChangeSourceWindow (Function)
Dynamically changes the window displayed in an Internal Window control. Scrolling internal...
BreadcrumbAddLink (Function)
Adds a link into a Breadcrumb control.
BreadcrumbInsertLink (Function)
Inserts a link into a Breadcrumb control.
BreadcrumbModifyLink (Function)
Modifies a link in a Breadcrumb control.
BreadcrumbDeleteLink (Function)
Deletes a link from a Breadcrumb control.
BreadcrumbDeleteAll (Function)
Deletes all links from a Breadcrumb control.
ChronoValue (Function)
Indicates the time elapsed (in milliseconds) since the call to ChronoStart.